Cita APA (7th ed.)

Shahaby Ahmad F., El-din Khaled M. Essam, & Excellent Publishers. Desulfurization of Crude Oil and Oil Products by Local Isolated Bacterial Strains.

Cita Chicago (17th ed.)

Shahaby Ahmad F., El-din Khaled M. Essam, i Excellent Publishers. Desulfurization of Crude Oil and Oil Products by Local Isolated Bacterial Strains.

Cita MLA (9th ed.)

Shahaby Ahmad F., et al. Desulfurization of Crude Oil and Oil Products by Local Isolated Bacterial Strains.

Atenció: Aquestes cites poden no estar 100% correctes.